200571088

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{49943}}^1$

素因数の和:50202

約数の個数: 20

約数和(自身を含む): 390162528

約数和(自身を除く): 189591440

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 49943, 99886, 199772, 399544, 799088, 12535693, 25071386, 50142772, 100285544, 200571088]

約数ペア:

[(1, 200571088), (2, 100285544), (4, 50142772), (8, 25071386), (16, 12535693), (251, 799088), (502, 399544), (1004, 199772), (2008, 99886), (4016, 49943)]